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प्रश्न
What is the difference in molecular formula of any Two adjacement homologues in terms of types of atoms and molecular mass?
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उत्तर
The difference in molecular formula of any two adjacent homologues in terms of types of atoms is that that they differ by CH2 group i.e. by one carbon atom and two hydrogen atom.
The difference in the molecular masses of any two adjacent homologues is
14.
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संबंधित प्रश्न
Write the molecular formulae of the third and fifth members of homologous series represented by general formula CnH2n-2.
Write the composition of the following:
Methylated spirit
A neutral compound'X' of molecular formula C2H60 on oxidation with
acidified potassium dichromate gives a compound 'Y' .Compound 'X' react
with 'Y' on warming in presence of conc.H2S04 to give a sweet smelling
substance 'Z'. What are 'X','Y', and'Z'? Give equations of the reaction
involved.
For each of the compounds : (a) ethane (b) vinegar (c) Marsh gas draw the relevant structural formula
Identify the term or substance based on the descriptions given below:
The property by virtue of which the compound has the same molecular formula but different structural formulae.
Give the structural formulae for the following:
An isomer of n-butane.
Give a chemical test to distinguish between Saturated and Unsaturated?
The IUPAC name of an organic compound is 3-Methyl butan-1-ol. What type of compound it is?
Give the IUPAC name of the organic compound represented by the structural formula given below:
\[\begin{array}{cc}
\ce{H}\phantom{...}\ce{Cl}\phantom{..}\ce{H}\phantom{...}\ce{H}\phantom{...}\ce{H}\\
|\phantom{....}|\phantom{....}|\phantom{....}|\phantom{....}|\\
\ce{H - C - C - C - C - C - H}\\
|\phantom{....}|\phantom{....}|\phantom{....}|\phantom{....}|\\
\ce{H}\phantom{...}\ce{H}\phantom{...}\ce{Cl}\phantom{..}\ce{H}\phantom{...}\ce{H}\end{array}\]
The structures of six organic compounds are shown:
|
A \[\begin{array}{cc} |
B \[\begin{array}{cc} |
C \[\begin{array}{cc} |
|
D \[\begin{array}{cc} |
E \[\begin{array}{cc} |
F \[\begin{array}{cc} |
- Identify two of the compounds that are members of the same homologous series but are not isomers.
- Which two compounds are isomers of each other?
- F can be prepared from D. Give a chemical equation for the reaction.
